Add Dependabot.yml config (#1663)

* Added: Dependabot.yml config

* Updated: schedule interval

* Updated: Interval to weekly

.github/dependabot.yml

@@ -0,0 +1,22 @@
+# Docs: <https://docs.github.com/en/free-pro-team@latest/github/administering-a-repository/customizing-dependency-updates>
+
+version: 2
+
+updates:
+  - package-ecosystem: gomod
+    directory: /
+    schedule: {interval: weekly}
+    reviewers: [42wim]
+    assignees: [42wim]
+
+  - package-ecosystem: github-actions
+    directory: /
+    schedule: {interval: weekly}
+    reviewers: [42wim]
+    assignees: [42wim]
+
+  - package-ecosystem: docker
+    directory: /
+    schedule: {interval: weekly}
+    reviewers: [42wim]
+    assignees: [42wim]